Tsinghua University
The ZD GARCH model A new way to study heteroscedasticity Journal of Econometrics 202 1 17 Li D and Tong H 2016 Nested sub sample search algorithm for estimation of threshold models Statistica Sinica 26 1543 1554 Li D Ling S and Zhang R
The Environmental Sieve Model Wetland Plants Ecology
The model is a simple one with the only possible allogenic change or "environmental sieve " being the presence or absence of standing water The degree of flooding permits the establishment of only certain species at any given time In the model succession occurs whenever one or more species become established extirpated or when both occur